Living and remembering

This post from Penelope Trunk on living without regrets, or living fully, is spot-on for today. On 9/11 we remember lives cut short, violence perpetrating greater violence, brokenness, the sacrifices of others, the unpredictability of life and death, vulnerability, and those in Pakistan, Afghanistan, and Iraq who continue to experience violence and loss. What does living fully and without regrets looks like in the midst of this?